Request InfoAerotech Inc.Aerotech Inc. has announced the QFocus QF1 single-axis, microscope objective, piezo nanopositioning stage, offering optics positioning with μm-level precision at high speeds. The stage is guided by precision flexures that are optimized using finite element analysis to ensure high stiffness and a long device life. Closed-loop feedback uses a unique capacitive sensor design that allows for sub-nm resolution and high linearity. The capacitive sensors measure the output of the positioning carriage directly. The QFocus QF1 is available with threaded adapters to fit most microscopes...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2023 IssueCryogenic NanopositionerThe Rook™ cryogenic nanopositioner from Montana Instruments Corp. provides bi-directional, three-axis performance, giving users the flexibility needed to optimize sample motion. 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Prior is a leader in the development of precision motion,...Photonics Buyers' GuideSmarAct Inc.Since 2005, SmarAct develops piezo-based, high-performance positioners and measurement tools for the micro- and nanometer scale. Positioning systems with numerous degrees of freedom and parallel...